Plastic Water Pipe
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3917210000 | 38.1% | CN | US | 官方文档 |
| 3926909989 | 22.8% | CN | US | 官方文档 |
| 3917290090 | 38.1% | CN | US | 官方文档 |
| 3926909987 | 22.8% | CN | US | 官方文档 |
| 4009120050 | 20.0% | CN | US | 官方文档 |
商品图片
AI分析
🚰 Plastic Water Pipe (Plastic Piping Systems)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Plastic Water Pipes"?
Plastic water pipes are essential components in modern plumbing, irrigation, and industrial fluid transport systems. In international trade, they are primarily classified based on material composition (Plastic vs. Rubber) and physical form (Pipe/Hose/Tubing).
The classification hinges on two critical factors: 1. Material Nature: Is it rigid/plastic (Chapter 39) or elastic/rubber (Chapter 40)? 2. Form Factor: Is it a defined "pipe" with specific dimensions/lengths, or a "fitting/accessory"?
⚠️ Key Distinction:
- If the product is made of vulcanized rubber (elastic, flexible) → Classify under Chapter 40 (Rubber).
- If the product is made of plastic (rigid or semi-rigid, e.g., PVC, PP, PE) → Classify under Chapter 39 (Plastics).
- Within Chapter 39, distinguish between "Pipes" (3917) and "Other Plastic Articles" (3926). Pipes are usually defined as having a uniform circular cross-section and being suitable for conveying fluids.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data for Plastic Water Pipes, here are the matched HS Codes, summaries, and tax breakdowns:
| HS Code | Product Description & Summary | Matching Criteria | Total Tax Rate | Tax Detail Breakdown |
|---|---|---|---|---|
3917.21.00.00 |
Plastic Pipes | Matches plastic material and pipe morphology. | 38.1% | Base: 3.1% Section 301: 25.0% Section 122: 10.0% |
3926.90.99.89 |
Other Plastic Articles | Matches plastic material, classified under the "basket/other" category for plastic products. | 22.8% | Base: 5.3% Section 301: 7.5% Section 122: 10.0% |
3917.29.00.90 |
Other Plastic Pipes | Matches plastic material and pipe morphology, applies to other length specifications not covered by 3917.21. | 38.1% | Base: 3.1% Section 301: 25.0% Section 122: 10.0% |
3926.90.99.87 |
Other Plastic Articles (Pipe-shaped) | Matches plastic material and pipe morphology, classified as "other plastic articles." | 22.8% | Base: 5.3% Section 301: 7.5% Section 122: 10.0% |
4009.12.00.50 |
Vulcanized Rubber Hoses/Pipes | Matches pipe morphology; inferred material is vulcanized rubber. | 20.0% | Base: 2.5% Section 301: 7.5% Section 122: 10.0% |
🔍 Critical Analysis:
- Plastic Pipes (3917) carry a high tariff burden (38.1%) due to the 25% Section 301 duty.
- Other Plastic Articles (3926) offer a lower burden (22.8%) but require proving the item doesn't fit the strict definition of a "pipe" (e.g., custom fittings, irregular shapes).
- Rubber Pipes (4009) have the lowest burden (20.0%) but are only applicable if the material is actually rubber, not plastic. Misclassifying plastic as rubber is a major compliance risk.
💰 III. 2026 Latest Tariff Rate Details (Including Additional Taxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Ongoing (Includes subsequent imports)
🎯 1. 3917.21.00.00 & 3917.29.00.90 —— Plastic Pipes (High Tariff Category)
These two codes cover the majority of standard plastic water pipes (PVC, PE, PP).
| Item | Content |
|---|---|
| Base Rate | 3.1% (Ad valorem) |
| Section 301 Duty | +25.0% (USITC Footnote, China-origin goods) |
| Section 122 Duty | +10.0% (Specific surcharge applicable to these items) |
| Total Rate | 38.1% |
| Tax Calculation | CIF Value × 38.1% |
| De Minimis Eligibility | ❌ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:3917.xx.xx.xx → SECTION301:25% → SECTION122:10% |
📌 Explanation:
- The 25% Section 301 duty is the primary cost driver for plastic pipes. - The 10% Section 122 duty is an additional surcharge that applies to these specific plastic pipe HS codes. - Total 38.1% makes plastic pipe imports from China very expensive. Cost mitigation strategies are essential.
🎯 2. 3926.90.99.89 & 3926.90.99.87 —— Other Plastic Articles (Medium Tariff Category)
These codes are used when the plastic item is not strictly classified as a "pipe" (e.g., plastic fittings, valves, or non-standard shapes).
| Item | Content |
|---|---|
| Base Rate | 5.3% (Ad valorem) |
| Section 301 Duty | +7.5% (Reduced Section 301 rate for this sub-category) |
| Section 122 Duty | +10.0% |
| Total Rate | 22.8% |
| Tax Calculation | CIF Value × 22.8% |
| De Minimis Eligibility | ❌ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:3926.90.99.xx → SECTION301:7.5% → SECTION122:10% |
📌 Strategy:
- If your product is a plastic connector, fitting, or irregular shape, classify under 3926 to save 15.3% in duties compared to 3917. - Warning: Do not misdeclare a standard pipe as a "fitting" to lower taxes. Customs will inspect and reclassify, leading to penalties.
🎯 3. 4009.12.00.50 —— Vulcanized Rubber Pipes (Low Tariff Category)
| Item | Content |
|---|---|
| Base Rate | 2.5% (Ad valorem) |
| Section 301 Duty | +7.5% |
| Section 122 Duty | +10.0% |
| Total Rate | 20.0% |
| Tax Calculation | CIF Value × 20.0% |
| De Minimis Eligibility | ❌ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:4009.12.00.50 → SECTION301:7.5% → SECTION122:10% |
📌 Important:
- Only use this code if the product is actually made of rubber (e.g., silicone hoses, EPDM rubber tubes). - Plastic pipes cannot be declared here. Misclassification leads to severe fines and shipment delays.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance)
✅ 1. Documentation Checklist (All Required)
| Document | Mandatory | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must specify material (e.g., PVC, PE, Rubber), diameter, wall thickness, pressure rating. |
| ✅ Material Certificate | ✔️ | Crucial! Proves if it's Plastic (39) or Rubber (40). Lab test reports recommended. |
| ✅ Product Photos (Clear) | ✔️ | Show cross-section, labels, and any branding. |
| ✅ Commercial Invoice | ✔️ | Must clearly state "Plastic Pipe" or "Rubber Hose," not generic "Tube." |
| ✅ Packing List | ✔️ | Detail quantities, weights, and dimensions. |
| ✅ Country of Origin Certificate | ✔️ | Required for Section 301 duty assessment. |
✅ 2. Declaration Tips (Key Mantras)
🔥 "Material First, Form Second, Name Specific!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Standard PVC Water Pipe | 3917.21.00.00 |
Declare as "Plastic Fitting" → Risk of Audit |
| Rubber Irrigation Hose | 4009.12.00.50 |
Declare as "Plastic Hose" → Wrong Code |
| Plastic Pipe Connector/Fitting | 3926.90.99.89 |
Declare as "Pipe" → Pay 38.1% instead of 22.8% |
| Irregular Plastic Tube | 3926.90.99.87 |
Declare as "Pipe" → Overpay duties |
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| Composite Pipes (Plastic + Metal) | May require different classification. Consult a customs broker. |
| Colored vs. Transparent Pipes | No change in HS code, but specify in description. |
| Pressure Rating | High-pressure pipes might be scrutinized more closely; ensure specs match the declared code. |
| OEM/White Label | Provide client order + design drawings to prove intended use and classification. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3917.21.00.00 (Plastic) |
38.1% | ASTM, NSF/ANSI 61 (if for potable water) | Highest cost due to 301 & 122 duties. |
| 🇨🇳 China | 3917.21.00.00 |
5% - 8% | CCC (if applicable) | No Section 301/122. |
| 🇪🇺 EU | 3917.21.00 (NC) |
0% - 4% | CE, REACH, NSF61 | Low tariffs, strict environmental regs. |
| 🇬🇧 UK | 3917.21.00 |
0% - 4% | UKCA, REACH | Post-Brexit rules apply. |
| 🇦🇺 Australia | 3917.21.00 |
5% | RCM, AS/NZS Standards | Moderate tariffs. |
| 🇯🇵 Japan | 3917.21.00 |
3% - 5% | JIS, PSE (if electrical components) | Low tariffs. |
📌 Conclusion:
- USA is the most expensive market for plastic pipes due to 38.1% total duty. - Cost-saving strategy: If possible, classify fittings/connectors under 3926 (22.8%) instead of pipes (38.1%). - Material verification is key: Rubber pipes (4009) are cheaper (20.0%) but only if the material is genuine rubber.
📌 VI. Common Errors & Pitfall Guide (Lessons from Blood and Tears)
❌ Mistake 1: Declaring a Plastic Pipe as a Plastic Fitting to save 15.3%
👉 Consequence: Customs inspection reveals it's a pipe → Back taxes + 25% penalty + Shipment delay!
❌ Mistake 2: Declaring a Rubber Hose as a Plastic Pipe
👉 Consequence: Material test fails → Seizure, destruction, or heavy fines.
❌ Mistake 3: Not providing Material Certificates
👉 Consequence: Customs cannot verify Chapter 39 vs. Chapter 40 → Held in warehouse for weeks.
❌ Mistake 4: Using vague terms like "Tube" or "Conduit"
👉 Consequence: Ambiguity leads to conservative classification (higher duty) or manual examination.
✅ Best Practice:
"PVC Water Pipe, 1-inch Diameter, Pressure Rating 100 PSI, NSF/ANSI 61 Certified, Chinese Origin, HS 3917.21.00.00"
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Plastic Pipe = 38.1% (High Tax)"
🔹 "Plastic Fitting = 22.8% (Medium Tax)"
🔹 "Rubber Hose = 20.0% (Low Tax)"
🔹 "De Minimis = NO (All above deny de minimis)"
📌 Pro Tip:
If your product is a fitting, valve, or connector, declare it under 3926 to save significant costs. If it's a long, uniform pipe, it must be 3917. Always provide lab test reports to prove material composition.
📣 Immediate Action:
📞 Contact a licensed customs broker.
📄 Provide Product Specs + Material Test Report + Photos.
🚀 Apply for an Advance Ruling if the classification is borderline.
✨ Professional Clearance, Start with Accurate Classification!
💼 Every Percent Matters in International Trade!
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。